Index Catalog // ScholarsArchive@OSU

Cover crop weed suppression in annual rotations

Creator:: Peachey, Ronald Edward, Luna, John, Dick, Richard, Sattell, Robert, and Oregon State University. Extension Service
Abstract:: Weed suppression varies with cover crop type and management, residue and tillage management, and weed populations.
Resource Type:: Technical Report
Full Text:: Cover Crop Weed Suppression in Annual Rotations EM 8725

Nitrogen scavenging : using cover crops to reduce nitrate leaching in western Oregon

Creator:: Sattell, Robert, Dick, Richard, Hemphill, Delbert D., Selker, John S., Brandi-Dohrn, Florian M., Minchew, Hudson, Hess, Marlo, Sandeno, Joan, Kaufman, Susan M., and Oregon State University. Extension Service
Abstract:: Declared out of print April 2010. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: , EM 8740 (1999). $1.50 Cover Crop Weed Suppression in Annual Rotations, EM 8725 (1999). $1.50 Cover

Columbia root-knot nematode control in potato : using crop rotations and cover crops

Creator:: Ingham, Russ, Dick, Richard, Sattell, Robert, and Oregon State University. Extension Service
Abstract:: Traditionally, M. chitwoodi is controlled with chemical nematicides, many of which risk suspension for use on potatoes due to health and environmental concerns. It is essential to develop and refine alternative strategies for controlling Columbia root-knot nematode now, so that productive and profitable potato acreage will not be lost if...
Resource Type:: Technical Report
Full Text:: Suppression in Annual Rotations, EM 8725 (1999). $1.50 Cover Crop Dry Matter and Nitrogen Accumula- tion in

Bin data sites in Oregon

Creator:: Redmond, Kelly T., Wykes, R. Thomas, and Oregon State University. Extension Service
Abstract:: Published January 1988. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: $14.00 Bin Data Sites in Oregon EM 8363 I January 1988

Cover crop dry matter and nitrogen accumulation in Western Oregon

Creator:: Sattell, Robert, Buford, Thomas, Murray, Helene, Dick, Richard, McGrath, Daniel M. (Daniel Morton), and Oregon State University. Extension Service
Abstract:: Cover crop selection and management depend on many factors, among them the cover crop’s ability to accumulate dry matter (i.e., residues) and nitrogen (N). Dry matter provides energy for soil organisms, contributes to soil organic matter, improves tilth, and acts as a sink for nutrients.
Resource Type:: Technical Report
Full Text:: Suppression in Annual Rotations, EM 8725 (1999). $1.50 Nitrogen Scavenging: Using Cover Crops to Reduce

Cover crop nitrogen for summer vegetable crops

Creator:: Burket, John Zimmerman, 1953-, Sandeno, J., Hemphill, D., Dick, R., and Oregon State University. Extension Service
Abstract:: Nitrogen (N) is an important nutrient for crop growth. Winter cover crops planted after a commercial crop is harvested, or relay planted before harvest, can provide N for subsequent crops, thus saving money and improving soil quality. Furthermore, cover crops can recover N remaining in the soil following summer crops,...
Resource Type:: Technical Report
Full Text:: Western Oregon, EM 8739 (October 1999). Cover Crop Weed Suppression in Annual Rotations, EM 8725

Hydrogeologic field investigation and groundwater flow model of the southern Willamette Valley, Oregon

Creator:: Craner, Jeremy D.
Abstract:: Elevated groundwater nitrate (NO3 -) concentrations in the Southern Willamette Valley (SWV) caused the Oregon Department of Environmental Quality (ODEQ) to declare a Groundwater Management Area (GWMA) in Spring, 2004. To better understand direction of groundwater flow, groundwater age, and nitrate transport pathways of the SWV we developed a steady-state...
Resource Type:: Masters Thesis
Full Text:: : LANE 8725 water level elevation and daily precipitation at Eugene........................ 52 12

2006 Integrated pest management resource guide

Creator:: Jepson, Paul C., Brewer, Linda J., Jepson, Susan B., and Oregon State University. Extension Service
Abstract:: This publication is offered as a reference to Integrated Pest Management (IPM) resources available to Oregon growers. It highlights university, federal, state, and private services and resources that provide support to growers in the implementation of IPM programs. The Guide consists of five sections: • An introduction to the National...
Resource Type:: Technical Report
Full Text:: Integrated Pest Management Resource Guide, EM 8898 (Oregon

Three methods for evaluating Measure 37 claims

Creator:: Oregon State University. Extension Service and Jaeger, William K. (William Kenneth)
Abstract:: Measure 37 imposes an enormous burden on government. It asks government to know the unknowable: what would the world look like if a particular land use regulation had not been enacted or enforced? And, how would land prices in that alternative world compare to land prices in the real world?...
Resource Type:: Technical Report
Full Text:: . and A. Plantinga. 2007. The Economics Behind Measure 37. EM 8725. Oregon State University Extension

Complementary approaches to diagnosing marine diseases: a union of the modern and the classic

Creator:: Burge, Colleen A., Friedman, Carolyn S., Getchell, Rodman, House, Marcia, Lafferty, Kevin D., Mydlarz, Laura D., Prager, Katherine C., Sutherland, Kathryn P., Renault, Tristan, Kiryu, Ikunari, and Vega-Thurber, Rebecca
Abstract:: Linking marine epizootics to a specific aetiology is notoriously difficult. Recent diagnostic successes show that marine disease diagnosis requires both modern, cutting-edge technology (e.g. metagenomics, quantitative realtime PCR) and more classic methods (e.g. transect surveys, histopathology and cell culture). Here, we discuss how this combination of traditional and modern approaches...
Resource Type:: Article

ScholarsArchive@OSU

Cover crop weed suppression in annual rotations

Nitrogen scavenging : using cover crops to reduce nitrate leaching in western Oregon

Columbia root-knot nematode control in potato : using crop rotations and cover crops

Bin data sites in Oregon

Cover crop dry matter and nitrogen accumulation in Western Oregon

Cover crop nitrogen for summer vegetable crops

Hydrogeologic field investigation and groundwater flow model of the southern Willamette Valley, Oregon

2006 Integrated pest management resource guide

Three methods for evaluating Measure 37 claims

Complementary approaches to diagnosing marine diseases: a union of the modern and the classic

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